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以塔里木河流域为例 ,探讨了干旱区内流河流域近 40年来 ,由于人口增长、灌溉面积扩大、河流水资源引用程度日益增加等原因所引起的河流径流多年变化及年内变化等水文效应及其变化的原因。
Taking Tarim River Basin as an example, this paper discusses the hydrological effects of many years of river runoff and year-on-year changes due to population growth, irrigated area expansion and increasing water resources quotation in the river basins in the arid region. The reason for its change.